For those who are paranoid about RFID readers lurking around every dark corner, here's a wallet that blocks those signals, assuring you perfect privacy. Its shielding will make sure any passive tags you have stored in this wallet won't be able to inadvertently reveal any of your personal information.

The company also offers a RFID-blocking passport case, which will solve that problem of being an easily-identified sitting-duck American if terrorists should decide to carry RFID readers with them. The passport case is just $18, and at $15, the wallet is reasonably priced, too.